Kusajima Masato (草島真人)

Place: Miyagi, Japan

Rating: 2183.16, Std: 82.33, Rank: 344

First game: 2000-05-14, Last game: 2023-02-19

Top rating: 2359.12 (2001-08-12)

Games: 199, Wins: 88, Draws: 21, Losses: 90

Gy1: 13, Gy2: 23, Gy5: 74

14th Tohoku Championship
Date	2023-02-19		Rating	2183.16
Round	Color	Result	Opponent
1	Black	Loss	Inoue Fumiya	2484.83
2	White	Win	Kawaai Hitoshi	2021.47
3	White	Draw	Miyamoto Syunju	2147.42
4	Black	Win	Gakumazawa Hideaki	2047.87
5	White	Loss	Oomura Shu	2304.20
23 Kanto Renju Emperor Tournament Tohoku area 1st round
Date	2022-12-18		Rating	2182.86
Round	Color	Result	Opponent
1	White	Draw	Miyamoto Syunju	2141.23
2	Black	Win	Miyamoto Syunju	2141.23
3	Black	Win	Miyamoto Syunju	2141.23
4	White	Win	Miyamoto Syunju	2141.23
60th Meijinsen Qualification Tohoku area 1st round
Date	2022-05-29		Rating	2162.91
Round	Color	Result	Opponent
1	White	Loss	Miyamoto Syunju	2167.36
2	White	Win	Miyamoto Syunju	2167.36
3	White	Loss	Miyamoto Syunju	2167.36
4	White	Loss	Miyamoto Syunju	2167.36
13th Tohoku Championship
Date	2021-12-12		Rating	2158.56
Round	Color	Result	Opponent
1	White	Win	Maruta Hiroki	2186.35
2	Black	Loss	Inoue Fumiya	2462.22
3	Black	Loss	Fujita Maiko	2332.87
4	White	Loss	Ishitani Shin-ichi	2294.92
22nd Kanto Renju Emperor Tournament Tohoku area 1st round
Date	2021-11-14		Rating	2158.23
Round	Color	Result	Opponent
3	White	Loss	Shimura Hiroki	2044.64
4	White	Draw	Shimura Hiroki	2044.64
59th Meijinsen Qualification Tohoku area 1st round
Date	2021-05-16		Rating	2167.12
Round	Color	Result	Opponent
1	Black	Win	Miyamoto Syunju	2172.50
2	White	Win	Miyamoto Syunju	2172.50
3	White	Loss	Miyamoto Syunju	2172.50
4	Black	Win	Miyamoto Syunju	2172.50
21 Renju Emperor Tournament Tohoku area 1st round
Date	2020-11-08		Rating	2161.89
Round	Color	Result	Opponent
1	White	Loss	Miyamoto Syunju	2196.60
2	White	Loss	Nagasoe Hiroki	2571.72
4	Black	Loss	Nagasoe Hiroki	2571.72
6	White	Loss	Miyamoto Syunju	2196.60
58 Meijinsen Qualification Tohoku area 1st round
Date	2020-07-05		Rating	2168.45
Round	Color	Result	Opponent
2	Black	Loss	Takahashi Hisashi	2403.80
2	White	Loss	Miyamoto Syunju	2206.18
5	Black	Loss	Takahashi Hisashi	2403.80
6	Black	Win	Miyamoto Syunju	2206.18
20 Renju Emperor Tournament Tohoku area 1st round
Date	2019-11-17		Rating	2185.67
Round	Color	Result	Opponent
1	White	Win	Miyamoto Syunju	2232.62
2	Black	Win	Hirono Masakazu	2021.81
4	White	Win	Hirono Masakazu	2021.81
5	Black	Loss	Miyamoto Syunju	2232.62
ex	White	Loss	Miyamoto Syunju	2232.62
11th Tohoku Championship
Date	2019-10-06		Rating	2187.99
Round	Color	Result	Opponent
1	Black	Loss	Okabe Hiroshi	2666.98
2	Black	Loss	Hirono Masakazu	2024.98
3	White	Loss	Gakumazawa Hideaki	2091.27
4	Black	Loss	Miyamoto Syunju	2231.18
5	White	Win	Ishitani Shin-ichi	2334.13
57 Meijinsen Qualification East Japan area 2nd round
Date	2019-06-23		Rating	2202.78
Round	Color	Result	Opponent
1	Black	Win	Maruta Koji	2097.04
2	White	Loss	Inoue Fumiya	2376.66
3	Black	Loss	Ono Takayuki	2348.48
4	White	Loss	Koyama Jun	2550.73
5	Black	Win	Maruta Hiroki	2141.32
57 Meijinsen Qualification Tohoku area 1st round
Date	2019-04-07		Rating	2213.20
Round	Color	Result	Opponent
2	Black	Win	Gakumazawa Hideaki	2097.70
3	White	Win	Miyamoto Syunju	2218.88
5	Black	Win	Gakumazawa Hideaki	2097.70
6	Black	Draw	Miyamoto Syunju	2218.88
14th All Japan Championship
Date	2019-03-31		Rating	2213.52
Round	Color	Result	Opponent
1	White	Loss	Kamiya Shunsuke	2753.98
2	White	Loss	Ishitani Shin-ichi	2349.66
3	Black	Loss	Ono Takayuki	2347.49
4	White	Loss	Miyamoto Syunju	2218.66
5	Black	Win	Maruta Hiroki	2141.28
6	Black	Draw	Chigira Makoto	2041.31
19 Renju Emperor Tournament Tohoku area 1st round
Date	2018-10-07		Rating	2234.64
Round	Color	Result	Opponent
1	Black	Win	Miyamoto Syunju	2214.84
2	White	Loss	Miyamoto Syunju	2214.84
3	Black	Loss	Miyamoto Syunju	2214.84
10th Tohoku Championship
Date	2018-09-09		Rating	2239.23
Round	Color	Result	Opponent
2	Black	Win	Hirono Masakazu	2028.15
3	Black	Draw	Miyamoto Syunju	2212.75
4	Black	Win	Demachi Koichiro	1888.15
5	White	Loss	Okabe Hiroshi	2650.99
13 Middle-dan Players Tournament
Date	2018-08-12		Rating	2243.37
Round	Color	Result	Opponent
1	Black	Win	Maruta Koji	2081.16
3	Black	Win	Miyamoto Syunju	2212.00
4	Black	Win	Maruta Koji	2081.16
6	Black	Win	Miyamoto Syunju	2212.00
56 Meijinsen Qualification East Japan area 2nd round
Date	2018-06-25		Rating	2245.20
Round	Color	Result	Opponent
1	Black	Loss	Koyama Jun	2530.83
2	Black	Win	Ono Takayuki	2342.07
3	Black	Loss	Sato Kiyotomi	2399.40
56 Meijinsen Qualification Tohoku area 1st round
Date	2018-04-15		Rating	2246.96
Round	Color	Result	Opponent
1	White	Win	Miyamoto Syunju	2206.81
3	Black	Loss	Gakumazawa Hideaki	2137.52
5	White	Win	Gakumazawa Hideaki	2137.52
6	Black	Win	Miyamoto Syunju	2206.81
18 Kanto Renju Emperor Tournament 2nd round
Date	2017-12-17		Rating	2244.79
Round	Color	Result	Opponent
1	White	Loss	Nakamura Shigeru	2904.36
2	Black	Loss	Okabe Hiroshi	2665.58
3	Black	Draw	Miyamoto Syunju	2217.54
4	Black	Win	Sato Kiyotomi	2396.15
5	Black	Loss	Koyama Jun	2539.13
18 Kanto Renju Emperor Tournament 1st round
Date	2017-11-01		Rating	2242.56
Round	Color	Result	Opponent
1	Black	Win	Tomosue Takahito	1520.84
2	White	Win	Sato Kiyotomi	2400.57
3	White	Loss	Okabe Hiroshi	2667.14
4	Black	Loss	Koyama Jun	2546.08
34 Aomori Championship
Date	2017-07-02		Rating	2232.12
Round	Color	Result	Opponent
1	Black	Loss	Tanno Yoshitaka	2111.92
2	White	Loss	Miyamoto Syunju	2214.89
3	Black	Loss	Gakumazawa Hideaki	2157.27
4	Black	Win	Koseki Kenshou	1646.09
5	White	Win	Yamamoto Harue	1630.82
55 Meijinsen Qualification Tohoku area 1st round
Date	2017-04-09		Rating	2235.75
Round	Color	Result	Opponent
2	Black	Draw	Miyamoto Syunju	2202.37
3	Black	Win	Gakumazawa Hideaki	2154.42
4	White	Win	Gakumazawa Hideaki	2154.42
6	White	Loss	Miyamoto Syunju	2202.37
12th All Japan Championship
Date	2017-03-26		Rating	2236.17
Round	Color	Result	Opponent
1	White	Loss	Koyama Jun	2556.84
2	Black	Win	Miyamoto Syunju	2199.54
3	Black	Loss	Iio Yoshihiro	2495.23
4	White	Win	Maruta Hiroki	2078.78
5	White	Win	Sato Kiyotomi	2430.37
6	Black	Loss	Tamada Yoichi	2499.46
54 Meijinsen Qualification East Japan area 2nd round
Date	2016-06-12		Rating	2223.82
Round	Color	Result	Opponent
1	Black	Loss	Koyama Jun	2575.66
2	White	Loss	Tamada Yoichi	2516.56
3	White	Loss	Okabe Hiroshi	2673.60
4	White	Draw	Kamiya Shunsuke	2678.09
5	Black	Loss	Mitsumori Masao	2305.44
54 Meijinsen Qualification Tohoku area 1st round
Date	2016-04-10		Rating	2222.49
Round	Color	Result	Opponent
1	Black	Draw	Gakumazawa Hideaki	2159.17
2	Black	Win	Miura Hitoshi	1763.18
3	Black	Draw	Miyamoto Syunju	2125.77
19 Mikami Cup
Date	2016-03-13		Rating	2222.23
Round	Color	Result	Opponent
S1	Black	Loss	Okabe Hiroshi	2671.52
S3	Black	Loss	Koyama Jun	2577.87
S4	White	Draw	Ono Takayuki	2295.31
S5	White	Loss	Kamiya Shunsuke	2672.54
12th Middle-dan Players Tournament
Date	2015-07-20		Rating	2222.71
Round	Color	Result	Opponent
1	White	Win	Kubo Izumi	2052.80
2	Black	Win	Miyagawa Junzo	2204.44
3	Black	Loss	Tachi Masaya	2443.56
4	Black	Win	Hata Masayuki	2156.27
5	Black	Loss	Mano Yoshihisa	2317.69
6	Black	Draw	Kashihara Akihiko	2294.81
53 Meijinsen Qualification East Japan area 1st round
Date	2015-05-10		Rating	2219.32
Round	Color	Result	Opponent
1	White	Loss	Iwano Fumio	2208.45
2	Black	Win	Tanizaki Ryusuke	2156.98
3	White	Loss	Sato Kiyotomi	2454.55
4	White	Draw	Nakamura Souta	2240.07
7th Tohoku Championship
Date	2015-04-12		Rating	2218.57
Round	Color	Result	Opponent
1	White	Win	Miura Hitoshi	1775.08
2	Black	Loss	Okabe Hiroshi	2687.63
3	Black	Win	Hirono Masakazu	1964.56
4	White	Loss	Kobayashi Koichi	2249.21
5	Black	Win	Miyamoto Syunju	2048.63
Sendai Memorial Cup
Date	2015-03-01		Rating	2217.40
Round	Color	Result	Opponent
1	Black	Loss	Kobayashi Koichi	2248.20
2	Black	Win	Miura Hitoshi	1777.07
4	White	Win	Hirono Masakazu	1963.72
5	Black	Win	Seiryu Masanori	1968.42
7	White	Win	Miyamoto Syunju	2041.54
6th Tohoku Championship
Date	2014-04-20		Rating	2202.44
Round	Color	Result	Opponent
1	Black	Win	Gakumazawa Hideaki	2129.95
2	White	Win	Miura Hitoshi	1786.57
4	Black	Loss	Kobayashi Koichi	2205.89
5	White	Win	Hirono Masakazu	1963.01
6	White	Loss	Okabe Hiroshi	2706.54
7	Black	Loss	Sato Kiyotomi	2427.61
5th Tohoku Championship
Date	2013-04-14		Rating	2187.03
Round	Color	Result	Opponent
1	White	Win	Hirono Masakazu	1975.63
2	White	Loss	Ishitani Shin-ichi	2346.46
3	White	Loss	Okabe Hiroshi	2693.44
4	White	Loss	Nakamura Shigeru	2826.31
5	Black	Win	Gakumazawa Hideaki	2106.42
4th Tohoku Championship
Date	2012-04-08		Rating	2164.66
Round	Color	Result	Opponent
1	Black	Win	Suzuki Junichiro	1910.33
2	Black	Loss	Kudomi Takahiro	2386.24
3	White	Loss	Miura Hitoshi	1881.35
4	Black	Win	Maruta Koji	2099.31
5	Black	Loss	Sato Kiyotomi	2375.16
5th All Japan Championship
Date	2010-03-21		Rating	2157.84
Round	Color	Result	Opponent
1	Black	Loss	Isobe Taizan	2368.14
2	Black	Draw	Kobayashi Koichi	2111.23
3	Black	Loss	Kudomi Takahiro	2349.23
4	White	Loss	Maruta Koji	2091.81
5	White	Win	Kubo Izumi	2080.92
6	Black	Draw	Suzuki Junichiro	1894.46
2nd Tohoku Championship
Date	2010-03-14		Rating	2158.33
Round	Color	Result	Opponent
1	Black	Win	Miura Hitoshi	1898.79
2	White	Win	Kobayashi Koichi	2110.90
3	White	Draw	Kato Yasuhiro	2064.29
4	White	Loss	Tamada Yoichi	2407.35
5	White	Loss	Sato Kiyotomi	2392.30
World Championship BT
Date	2001-08-12		Rating	2359.12
Round	Color	Result	Opponent
1	White	Win	Miyagawa Sou	1987.27
2	White	Win	Lunkin Vitaly	2286.46
3	White	Loss	Hasegawa Kazuto	2549.67
4	Black	Win	Tadokoro Hosai	1982.32
5	Black	Win	Kaufman Victor	2049.94
6	Black	Win	Tatsutomi Hiroyuki	2182.43
7	Black	Win	Iio Yoshihiro	2390.70
8	White	Draw	Eibatov Nizami	2324.06
World Championship QT
Date	2001-08-06		Rating	2358.95
Round	Color	Result	Opponent
1	White	Win	Sunagawa Shouki	2183.91
2	Black	Win	Lents Johann	2340.54
3	White	Draw	Okabe Hiroshi	2359.63
4	White	Loss	Gardström Petter	2478.87
5	White	Loss	Nara Hideki	2519.24
6	White	Win	Park Jeong Ho	2300.57
7	Black	Loss	Eibatov Nizami	2323.75
Japan WC Qualification tournament
Date	2001-03-24		Rating	2355.07
Round	Color	Result	Opponent
1	Black	Win	Kuramoto Hideharu	1778.15
2	White	Loss	Nara Hideki	2530.52
3	White	Win	Hasegawa Kazuto	2541.37
4	Black	Win	Sunagawa Shouki	2195.84
5	White	Loss	Ishitani Shin-ichi	2381.57
6	Black	Win	Miyagawa Junzo	2210.13
7	Black	Win	Koiso Shigemasa	2151.02
38th Meijinsen Tournament
Date	2000-10-01		Rating	2338.77
Round	Color	Result	Opponent
1	White	Loss	Nishizono Norio	2339.30
2	White	Win	Maruyama Yasushi	2208.74
3	Black	Loss	Kudomi Takahiro	2338.10
4	Black	Loss	Nara Hideki	2545.86
5	White	Loss	Hasegawa Kazuto	2541.41
6	Black	Win	Fujinami Hisao	2227.95
7	White	Draw	Hayakawa Yoshimi	2404.78
8	White	Win	Arai Yutaka	2155.75
9	White	Loss	Iio Yoshihiro	2349.85
38th Meijinsen Qualification: East Japan 2nd round
Date	2000-07-02		Rating	2336.57
Round	Color	Result	Opponent
	White	Loss	Isobe Taizan	2425.30
	Black	Win	Kudomi Takahiro	2331.79
	Black	Win	Mitsumori Masao	2275.55
38th Meijinsen Qualification: East Japan 1st round
Date	2000-06-04		Rating	2334.78
Round	Color	Result	Opponent
1	White	Loss	Isobe Taizan	2424.97
2	Black	Win	Hara Masao	2105.65
3	Black	Win	Kubo Izumi	2157.26
4	Black	Loss	Mitsumori Masao	2276.51
Kanto Championship
Date	2000-05-14		Rating	2334.20
Round	Color	Result	Opponent
1	Black	Win	Hara Masao	2105.97
2	Black	Win	Horiuchi Kazuki	1753.60
3	Black	Win	Mitsumori Masao	2278.10
4	Black	Draw	Sunagawa Shouki	2191.44